Goodman 100,000 BTU 80% AFUE Single-Stage Gas Furnace Upflow/Horizontal 21" Cabinet R-32

For larger homes that need serious heating output without the premium price of high-efficiency models, the GR9S801005CN delivers 100,000 BTU of single-stage heating at 80% AFUE in a 21" upflow cabinet. Reliable, powerful, and affordable — a top choice for cold climate installations on a budget.

Key Features:

• 80% AFUE — dependable, affordable heating performance
• 100,000 BTU input — built for large homes
• Single-stage operation with 9-speed ECM blower motor
• Upflow / horizontal installation — flexible for basements, closets, and utility rooms
• Heavy-duty aluminized-steel tubular heat exchanger
• Self-diagnosing control board for easy troubleshooting
• LP convertible with optional conversion kit
• Metal flue venting required
• R-32 compatible
• AHRI Certified and ETL Listed

Specs:

• BTU Input: 100,000 | Output: 80,000
• AFUE: 80%
• Cabinet Width: 21"
• Stages: Single
• Blower Motor: 9-Speed ECM
• Fuel Type: Natural Gas (LP convertible)
• Installation: Upflow / Horizontal
• Venting: Metal
• Voltage: 115V

Compatibility: Compatible with 2-5 ton R-32 cooling systems.

Warranty: 10-year limited parts + lifetime heat exchanger warranty when registered within 60 days of installation.